I've often found myself debugging an unexpainable error caused by a Parameter misbehaving untill I notice it's been overridden on a Process level.
If possible I'd like an additional identifier for this kind of parameters. Actions that have been overridden can be identified via green arrow but a parameter needs to be edited before they can be identified as such.
I propose to change the color of a parameter's appearance in Process actions when it has been overridden on a process level, maybe a change from blue to green?
An alternative would be to show the green arrow as part of the Parameter name shown in the Parameters browser.
What do you think about this?